Digital rebound hammer
The GTJ-HT225 fully automatic integrated rebound hammer is a
non-destructive testing and evaluation instrument for compressive
strength of hardened concrete in building structures. It can detect
and record parameters such as rebound value, carbonization depth
value, angle, test surface and so on. The strength estimation
result of the member can be immediately given after the detection
is completed.
1.Data acquisition terminal
Sensor: MOS image sensor
Input method: Automatically record the rebound value
Data processing: Automatic data correction, calculation,
statistical analysis according to specifications
Display mode: English LCD
System capacity: 200,000 measuring points
Power supply method: Rechargeable large capacity lithium battery
Dim.: 123mm × 55mm × 25mm
Weight: 200g
Working environment temperature: -10 ° C ~ 45 ° C
2. Mechanical rebound
strength range: 10-60Mpa
Nominal kinetic energy: 2.207J
Stiffness of tension spring: 7.84N/cm
Impact hammer stroke: 75mm
Indication consistency error: ≤±0.5
Steel anvil rate rebound value: 80±2
Dim.: 55×55×270mm
Weight: 1.0kg
3.packing specification:
420*140*335mm Weight: 6kg
